Rapid: Individual Calculations April 2018
 Piotrowski, Arkadiusz  Total change: -34.80  Rating chartPersonal card
 XV T.Sz. o Puchar Burmistrza Dzielnicy Targowek - open FIDE Warszawa POL 2018-03-17
RcRownchangeKK*chgGame
 1662 1881 3.50 7 -1.74 20 -34.80 
  Nowacki, Krzysztof 1481  * POL1.0010.08201.60 
  Kaleta, Blazej 2234 POL0.001-0.1120-2.20 
  Jarosz, Bartlomiej 1481  * POL1.0010.08201.60 
  Majek, Kacper 1667 POL0.501-0.2720-5.40 
  Derylo, Kamil 1481  * POL0.001-0.9220-18.40 
  Redzisz, Michal 1622 POL1.0010.18203.60 
  Herman, Monika 1665 POL0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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